Compare 1308 vs 1319
| Property | 1308 | 1319 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 1091 | 13191 |
| Prime factorization | 2 × 2 × 3 × 109 | 1319 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308 | 1, 1319 |
| Number of properties | 0 | 4 |
| Chen primes | 140th | |
| Primes | 215th | |
| Safe primes | 30th | |
| Twin primes (1st member) | 46th | |
| Roman numberals | MCCCVIII | MCCCXIX |
| Base 2 | 101000111002 | 101001001112 |
| Base 3 | 12101103 | 12102123 |
| Base 4 | 1101304 | 1102134 |
| Base 5 | 202135 | 202345 |
| Base 6 | 100206 | 100356 |
| Base 7 | 35467 | 35637 |
| Base 8 | 24348 | 24478 |
| Base 9 | 17139 | 17259 |
| Base 10 | 130810 | 131910 |
| Base 11 | a8a11 | a9a11 |
| Base 12 | 91012 | 91b12 |
| Base 13 | 79813 | 7a613 |
| Base 14 | 69614 | 6a314 |
| Base 15 | 5c315 | 5ce15 |
| Base 16 | 51c16 | 52716 |